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PERCOM
2008
ACM
16 years 6 months ago
Budget-Based Clustering with Context-awareness for Sensor Networks
As the scale of modern sensor networks continues to grow, energy consumption, scalability and routing efficiency are becoming key design challenges. Network management plays an im...
Jiaxi You, Dominik Lieckfeldt, Matthias Handy, Dir...
MOBIHOC
2008
ACM
16 years 6 months ago
Collaborative query processing among heterogeneous sensor networks
Demands on better interacting with physical world require an effective and comprehensive collaboration mechanism among multiple heterogeneous sensor networks. Previous works mainl...
Yuan He, Mo Li, Yunhao Liu
DCC
2006
IEEE
16 years 6 months ago
Data Compression with Restricted Parsings
We consider a class of algorithms related to Lempel-Ziv that incorporate restrictions on the manner in which the data can be parsed with the goal of introducing new tradeoffs betwe...
John T. Robinson, Luis Alfonso Lastras-Monta&ntild...
CVPR
2010
IEEE
16 years 2 months ago
Interest Seam Image
We propose interest seam image, an efficient visual synopsis for video. To extract an interest seam image, a spatiotemporal energy map is constructed for the target video shot. T...
Xiao Zhang, Gang Hua, Lei Zhang, Heung-Yeung Shum
ICML
2009
IEEE
16 years 2 months ago
Using fast weights to improve persistent contrastive divergence
The most commonly used learning algorithm for restricted Boltzmann machines is contrastive divergence which starts a Markov chain at a data point and runs the chain for only a few...
Tijmen Tieleman, Geoffrey E. Hinton